Robert Brown | 1926 - 9 January 2017
Charles B. Chisom | 30 January 2017
Wendell Lovett | 1922 - 2016
Laura Lenss | 1977 - 2016
Herbert J. Bittman | 1925 - 2016
Kenneth Coleman | 1953 - 2016
Lawrence Craig | 1937 - 2016
John Case Hansen | 1936 - 2016
Howard Fred Overman | 1925 - 2016
Duane Malcolm Penning | 1930 - 2016
John Sato | 1933 - 2016